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Pesticide synergist with plant sources and application method thereof

A technology of botanical pesticides and synergists, applied in the directions of botanical equipment and methods, plant growth regulators, plant growth regulators, etc., can solve problems such as poor effect, large amount of pesticide use, pesticide residues, etc., and achieve improved effects , good efficacy, ensure safe effect

Inactive Publication Date: 2019-07-23
TIANJIN INST OF AGRI RESOURCES & ENVIRONMENTAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the problems of large amount of pesticides used in the current production process of agricultural products, widespread pesticide residues, and poor effect of general green control methods, and provides a botanical pesticide synergist and its use method

Method used

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  • Pesticide synergist with plant sources and application method thereof
  • Pesticide synergist with plant sources and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A botanical pesticide synergist and a method of use thereof are characterized as follows:

[0041] Preparation of botanical pesticide synergist: using neem, saponins, forsythia, honeysuckle, clove, and ginkgo branches as raw materials, in terms of dry weight, select 20 parts of neem, 15 parts of saponins, 30 parts of forsythia, and 15 parts of honeysuckle 10 parts of cloves, 10 parts of ginkgo, placed in an anaerobic cracking furnace, dry distillation at 350°C, the cracked gas is condensed and collected to obtain primary products. Add 5% activated carbon powder to the primary product, stir and filter to remove tar and other impurities to obtain this product.

[0042] Instructions:

[0043] (1) Used alone: ​​method 1, spray 500 times liquid on the leaves of vegetables and crops during the growing season, spray once every 10 days, and spray 5 times during the whole growth period; method 2: irrigate with water, use 15L per mu of land .

[0044] (2) Combined application ...

Embodiment 2

[0047] A botanical pesticide synergist and a method of use thereof are characterized as follows:

[0048] Preparation of botanical pesticide synergist: use neem, saponin, forsythia, honeysuckle, clove, and ginkgo branches as raw materials, in terms of dry weight, select 30 parts of neem, 10 parts of saponin, 20 parts of forsythia, and 20 parts of honeysuckle 5 parts of cloves, 15 parts of ginkgo, placed in an anaerobic cracking furnace, dry distillation at 400 ℃, and the cracked gas was condensed and collected to obtain primary products. Add activated carbon powder to the primary product, stir and filter to remove impurities such as tar to obtain this product.

[0049] Instructions:

[0050] (1) Used alone: ​​method 1, spray 600 times liquid on the leaves of vegetables and crops during the growing season, spray once every 7 days, and spray 5 times during the whole growth period; method 2: irrigate with water, use 20L per mu of land .

[0051] (2) Combined application with p...

Embodiment 3

[0054] A botanical pesticide synergist and a method of use thereof are characterized as follows:

[0055] Preparation of botanical pesticide synergist: using neem, saponin, forsythia, honeysuckle, clove, and ginkgo branches as raw materials, in terms of dry weight, select 25 parts of neem, 20 parts of saponin, 15 parts of forsythia, and 15 parts of honeysuckle 15 parts of cloves, 20 parts of ginkgo, placed in an anaerobic cracking furnace, dry distillation at 500 ° C, and the cracked gas was condensed and collected to obtain primary products. Add activated carbon powder to the primary product, stir and filter to remove impurities such as tar to obtain this product.

[0056] Instructions:

[0057] (1) Used alone: ​​method 1, spray 800 times liquid on the leaves of vegetables and crops during the growing season, spray once every 7 days, and spray 5 times during the whole growth period; method 2: irrigate with water, use 30L per mu of land .

[0058] (2) Combined application w...

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Abstract

The invention discloses a pesticide synergist with plant sources and an application method thereof, and mainly includes the preparation of the pesticide synergist with the plant sources. Chinaberry, gleditsia sinensis, forsythia suspensa, honeysuckle flowers, cloves and ginkgo branches are used as raw materials, 20-30 parts of by weight of the chinaberry, 10-20 parts of by weight of the gleditsiasinensis, 15-30 parts by weight of the forsythia suspensa, 15-20 parts by weight of the honeysuckle flowers, 5-15 parts by weight of the cloves and 10-20 parts by weight of the ginkgo are weighed anddry-distillated at 300-500 DEG C, and cracking gas is condensed, collected and purified to obtain the product. The pesticide synergist with the plant sources can be separately used for leaf surface spraying and irrigation with water, and can also be combined with pesticides for application, which reduces the use of the pesticides by 20%-40%. After the implementation of the technical measure, the incidence of diseases and insect pets of vegetables and field crops can be reduced by 40%, the use of the pesticides can be reduced by 20%-40%, the yield is increased by more than 10%, the use of the pesticides is reduced, the pesticide residuals of agricultural products are reduced, and the quality and yield are improved. Moreover, the product is green and pollution-free.

Description

technical field [0001] The invention belongs to the technical field of plant protection, in particular to a botanical pesticide synergist and its application method. Background technique [0002] my country is a large agricultural country, and it is also one of the countries that produce and consume the most pesticides in the world. In agricultural production, the extensive use of chemical pesticides will not only cause serious environmental pollution problems, but also the problem of pesticide residues in agricultural by-products poses a serious threat to human health. In recent years, with the progress of society and the development of science and technology, people's concept of life has been constantly changing, and people have paid enough attention to the hazards of chemical pesticides, and the Ministry of Agriculture has proposed to achieve zero growth in pesticides by 2020. Therefore, the development and utilization of environmentally friendly pesticides has become an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/28A01P21/00A01P3/00A01P1/00A01P7/04
CPCA01N65/00A01N65/06A01N65/08A01N65/26A01N65/28
Inventor 肖辉王立艳程文娟潘洁赵杰肖茜
Owner TIANJIN INST OF AGRI RESOURCES & ENVIRONMENTAL
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